????(Expert Systems,ES)?????????????,???????????????????????????????????????????: - PowerPoint PPT Presentation

1 / 58
About This Presentation
Title:

????(Expert Systems,ES)?????????????,???????????????????????????????????????????:

Description:

Title: PowerPoint Presentation Last modified by: Administrators Created Date: 1/1/1601 12:00:00 AM Document presentation format: – PowerPoint PPT presentation

Number of Views:92
Avg rating:3.0/5.0
Slides: 59
Provided by: educ5490
Category:
Tags: expert | systems

less

Transcript and Presenter's Notes

Title: ????(Expert Systems,ES)?????????????,???????????????????????????????????????????:


1
?15? ??????
  • 15.1 ????
  • 15.2 ??????
  • 15.3 ????????

2
15.1 ????
  • ????(Expert Systems,ES)?????????????,?????????????
    ??????????????????????????????
  • ????????????????????
  • ???????????????
  • ????????????
  • ????????????

3
  • ???????????????????, ?????????????????????,???????
    ???????????????,??????,????????????????????,??????
    ,????????
  • ??????????????????????????????????????,???????????
    ?????????????????????,?????????????????????,??????
    ???????,??????????????

4
  • 15.1.1 ????????
  • ?????????????????????(AI??)???,???

5
  • ???????????????????,?????????? ??????????????????
    ?????
  • ????????IF-THEN??? IF???????????,?????????
  • ?
  • IF INCOMEgt 45,000(??)
  • Print NAME AND ADDRESS(??)   

6
  • ??????????????????????????????IF-THEN?????????????
    ?????????????????? AI(????)??,?????200-10
    000???,??????50-100?IF-THEN?????,AI???????????????
    ??,???

7
(No Transcript)
8
  • ???????,???????,????????????????????????????,?????
    ?????????????,???????????????
  • ????? AI????IF-THEN???????????????????????????????
    ???????????????????????????????????,???????????
    IF-THEN??????????????????????,????????????,??????9
    000???

9
  • ????????????????????,????????????????????????,????
    ?????????????? IS-A???????,???

10
  • ??IS-A???????????????,?????????,????????,?????????
    ???????????????,???????

11
  • ??????????????????????????????????????????????????
    ??????,????????????????????????????,???!????????
    ???????,????????????????????????????????,????,????
    ???,?????,?????????,??????????????????????????,???
    ?,??????????

12
  • ??????????????,??????
  • ????

13
15.1.2 ???????
  • ????????????? ?????????
  • ????????????,????????????????????????,????????????
    ??????????????????,???????????????????????
  • ??????????????????????????,????AI???AI
    Shell???????????????????? LISP?Prolog,???C????????
    AI-Shell????????????,????????????????C????,??????
    ??????????

14
  • ????????????????????????????????????????????????
  • ??????????????,?????, ???????????????,????????????
    ???,????????????????????????,???????? ?
  • ???????????,??????????,???????????????????????????
    ???????,???????????? ?????,????

15
  • ??????????,??????????,
  • ?????

16
  • ????????????????????,??????,??????????????????????
    ?????
  • ?????????????????????Finacial Advisor,???Palladian
    Software,Inc. of Cambridge,Masschusetts??????????
    ????????,???????????,?????????????????????????,???
    ?????????
  • ???????????,???????????????M.1,???????????????????
    ????,????,?????,??????????????????????????????

17
  • ?????????????????????,?????????????????

18
15.2 ??????
  • ??????(decision support systems,DSS)??????????????
    ,?????????????????????????????????????????????????
    ????.????????????
  • ????????????????????????? .
  • ????????????????????????????????????(Computer-Bas
    ed)????????????

19
  • ???????,???????????????,???????????????,?????????,
    ???????????????,???????????????????,???????????,??
    ???????????,???????,????????????

20
  • ??? MIS????????????,???
  • EDP,IMS? DSS??? EDP????????
  • ?? IMS?????????,???????
  • ?DSS??????????????????
  • ????????????MIS????????
  • ???

?? ?? ??? ?? ???? ????
DSS ???? ? ???? ??? ?? ?? (???) ?
IMS ???? ?? ? ???? ?? ?? ?? (???) ?
EDP ???? ? ???? ?? ?? ??(? ???) ?
21
  • ???? DSS???????
  • ???????????????????
  • ???????????????
  • ?????????,???????????
  • ?????????????
  • ???????????????
  • ????????????,????????????

22
  • ?????????? DSS???????,???????????????
  • ????????????????,???????,???????
  • ??????????????,?????????????
  • ??????????????????
  • ???????????????????
  • ???????????????????
  • ?????????????????????,????
  • ????????????,???????????????????

23
?????????,?????????????????????,??????????????????
??????????,?????
???? ??? ?? ???? ???? ????
1.???? ??? ???? ???????? ???? ???
2.?????? ????? ???????? ????????? ???????? ??????
3.?????? ????? ????? ????????????? ???????? ???
4.?????? ????? ?????? ??????????? ???????(??) ??(?????)
5.?????? ????? ??? ????????? ??????? ??????? ??????
6.?????? ??????? ??? ?????? ??????????? ??????
7.?????? ????? ???????????? ?????????????????????? ?????
24
  • ?????????,????????????????????????????????????,???
    ??????(EIS)??????????????????????????
  • 1. ???????????????
  • 2. ??????????
  • 3. ??????,???????
  • 4. ??????????? ?

25
  • ??????????????????????????,???????????????????????
    ?,??????????,?????????,???????,??????????????,????
    ?????????????????????????

26
  • ???????????????

?? ??
?? ??
?? ??
27
  • ?????????,????????????????????????????????,???????
    ???????????????????????????????,????????????DSS???
    ???? DSS????????????????????????????,???????????,
    ????????????????????? 

28
  • ????????????????

29
  • ???,DBMS????????,MBMS????????,DGMS???????????
  • ??DBMS, MBMS? DGMS?????????????????,??DSS??????
  • ????????????????????????,????????????????????????,
    ???????????????,??????????????????????????????????
    ????????????

30
  • 1.???
  • DSS???????
  • ????????,????????,?????????,???????
  • ??????????????????
  • ????,?????
  • ?????? ?????????,????????????????
  • ?????????????????
  • ?????????????????????
  • ????????????????????????
  • ???????
  • ?????
  • ??????????
  • ?DSS?????????,???????????

31
  • ???????,?????????????????????????????
  • ????,???????????
  • ???????
  • ????????????
  • ???????????
  • ??????????,???????????   

32
  • ????????????,?????????????????????????????????????
    ??????????????????????,????????????????????????,??
    ???????,??????????????????????????,????DSS????????
    ,??????????????

33
  • ?????????,DSS?????????????????????????,???????????
    ???????????????????????????????????,?????????
    DSS?????????????????????????? I/O???????,?????????
    ???,????????????,????????????????????

34
  • ?????????,?DSS??????????????????????????DSS???????
  • ??????????????????????????????(data
    warehouse)??????????????????DSS???????????
  • ???????,??????????????,????????????????DSS????????
    ??????,??????????????,?????????,????????????,?????
    ???????????????,???????????????????????,??????????
    ????????

35
  • ??????????????????????
  • ??????????????,???????
  • ???????????????,??????
  • ??????????????

36
  • ???????????????????,?????????????????????????DSS??
    ??????????????????????????,?????????????????
  • ??????????

37
  • ????????,???????????,??
  • ??????????,????????????
  • ?????(???)??????????????
  • ???,????????????????

38
  • ??,??????????????,???????????????,??????????????
    ??????????????????????????????????

39
  • 2.???
  • ??????????????????????????????????????
  • ???????????????????????????????????????????,??????
    ?????????????????????????????,???????????????
  • ????????????,????????????????????????,??????????,?
    ??

40
  • ??????????????????,???????????????????,??,????????
    ?????????????????????????????????
  • ????????????,??????
  • ??????????
  • ????????????,???? ?
  • ??????,?????
  • ????????????

41
  • DSS????????????? DSS????????,??????????????????,??
    ??????? prjection,??deduction,??
    analysis,??creation???comparison,???optimization,,
    ?? simulation?,??????????????????,??????,????????
  • ??????????,?????????
  • ???????????????
  • ?????????????
  • ??????????????

42
  • ??????????????,?????,??????????,??????????
  • ???????????????,??????????????????????????????,???
    ?? SIN?,?????????????,??????????????????,??SIN(X)?
    ????????,?? PRINT,LET????????

43
  • ??????(SUBROUTINE)?FORTRAN????????,????SUBROUTINE?
    ???CALL????,??
  • SUBROUTINE EVENT (JOB,1)
  • 1 CALL ARRIVE (JOB)
  • RETURN
  • 2 CALL DEPART (JOB)
  • RETURN
  • END

44
  • ?? EVENT(??)? SUBROUTINE???????????,??????????????
    ????????????????????? ARRIVE? DEPART,???????
    CALL?????,?????? RETURN??????? ??? EVENT?????
    CALL?????

45
  • ????????,?????????????,???????????,?????????????
  • ???????? 10001 00
  • ???????? 01110 11 ????
  • ????????????????????????????????????????????????,
    ???????,????????????????????????,?????????????????
    ???????????

46
  • ???????????????????
  • ??????????????????
  • ??????????????
  • ?????????????????
  • ???????????????

47
  • ??????????????
  • ???? (D?M)
  • ???? (D?M)
  • ???? (D?M)
  • ?? (D?M)(????,??)
  • ?? (D?M)
  • ??D????? M??????
  • ?????????????
  • (1)?????????,???????
  • (2)????????????,????????

48
  • 3.????
  • ??????,??????????????????????,??????????????????,?
    ?????????????????????????,???? DSS?????????
  • ???????????????????????????????,???????????????,??
    ??????????????????,???????????????????????????

49
(No Transcript)
50
  • ????????????( action language),????????????,??????
    ??????????,???????????????????????????????????????
    ( presentation language)???????,????????????,?????
    ????,?????????????????????,???????????????????

51
  • ??????????????
  • ??????? ?
  • ???????,??????
  • ???????,??????
  • ?????????????????

52
  • ????????????
  •     (1)??????(question/answer, Q/A)
  •     ?
  •       lt1gt Patients name(first_last)
  •           C. R.
  •       lt2gt Sex
  •           Male
  •       lt3gt Age
  •          52
  •      lt4gtWhat is the infection?
  •          ENDARTERITIS(?????)
  •      lt5gt From what site was the specimen taken?
  •          BLOOD
  •          -------
  • ????,DSS??,?????????????????????????

53
  • (2)??????
  •       ????????-???,??????,??
  • CAMMAND
  •   INPUT VALUE
  •   CASH_INFLOW
  •   CASH_OUTFLOW
  •   AMOUNT, CAR-
  •   NET PRESENT VALUE,NET-PRES-VAL, LEVEL2,
    TOTALNO
  •   CUMULATIVE PRES, VAL.,CUMPV, LEVEL2,
    TOTALNO
  •     ???????
  •         INPUT VALUES
  •         CASH INFLOW 18.00 31.00 43.00
    92.00
  •         CASH OUTFLOW 3.00 6.00 8.00
    17.00
  •         AMOUNT 15.00 25.00
    35.00 75.00
  •         ___ ___ ___ ___
  •         NET PRESENT VALUE 13.64 20.66 26.29
  •         CUMULATIVE PRES.VAL 13.64 34.30 60.59

54
  • ????????????????????,???????????????????????????,?
    ?????,???????   

55
  • (3)??????
  • ????????????????,?????????,???????
  • ?
  • REPORT TYPE SELECTION
  • 10. Single period comparison report
  • 20. Historical comparison report
  • 30. Historical analysis report
  • 40. Rotate axes for selection 10 above
  • 50. Rotate axes for selection 20 above
  • 60. Rotate axes for selection 30 abve
  • ENTER YOUR TWO DIGIT SELECTION
  • 20
  • ??????,??????????????????????????????,????????????
    ???????????????,????????????????

56
  • (4)????????
  • ????????????????,???????????,????,???,???

57
  • (5)?????????????
  • ??????????????????????????????????????????????????
    ???????,????,????????????????,??????????,?????????
    ???????????????????????,???

58
  • ???????????????????????????????????????,??????????
    ???????????DSS?????????????????????????
Write a Comment
User Comments (0)
About PowerShow.com